Element block pseudo-element :before generated with margin 0px z-index auto overflow hidden transition font-weight normal position static display block border 0px rgba(0,0,0,1) solid cursor default transform border-radius font-size 16px float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box width 160px line-height 1 height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 20px background